western part of Songnen Plain

• 松嫩平原西部

western part of Songnen Plain的用法和样例：

例句

1. For the Communists in the Taihang Mountains, west of the plain, watched his move and recognized its vulnerability.
   据守平原西部太行山区的共产党，注视着蒋介石的军事行动并看出了它的弱点。